package com.atguigu.ssyx;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * @作者:胡树苑
 * @时间:2025/9/21 19:29
 */
//**\- runAsync方法不支持返回值。**
public class CompletableFutureDemo1 {
    public static void main(String[] args) {
        //创建线程池
        ExecutorService executorService = Executors.newFixedThreadPool(3);
        System.out.println("main begin");
        // CompletableFuture创建异步对象
        CompletableFuture<Void> completableFuture = CompletableFuture.runAsync(() -> {
            System.out.println("当前线程:"+Thread.currentThread().getName());
            int result =1024;
            System.out.println("result:"+result);
        }, executorService);
        System.out.println("main end");
    }
}
